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NVIDIA GeForce GTX 680M mobile Graphics Processing Unit was introduced in June 2012. The GPU utilizes Kepler architecture, and it is produced on 28 nm technological process. The card has graphics clocked at 720 MHz. It also boasts 1344 CUDA cores, 32 ROPs, together with 112 texture units. The GeForce GTX 680M embeds 4 GB of GDDR5 memory. The memory uses 256 bit bus, and operates at 900 MHz. This allows the card to have 115.2 GB/s memory bandwidth. The GPU supports PCI Express 3.0 interface. The maximum power consumption of this model is 100 Watt. Gaming and 3D graphics performance of the NVIDIA GeForce GTX 680M can be improved if it is paired with another card.
Please see below for detailed specifications of the NVIDIA GeForce GTX 680M GPU.